Question

How to split PST file without Outlook?

Answer 1

Unfortunately, there's no built-in way to split a PST file without Outlook altogether. However, there are two main options you can explore:

Third-party PST Splitter Software:  Several third-party applications specialize in PST file manipulation, including splitting them. These tools offer various splitting criteria like size, date range, or specific folders.  Be sure to download the software from a reputable source after reading reviews to ensure its safety and effectiveness.

Manual Workaround (Limited Functionality): While not ideal, you can achieve a basic split using Outlook on another computer temporarily. This method involves creating new PST files and moving the desired emails and folders into them.  Here's the caveat - this approach doesn't offer advanced splitting options based on dates or specific criteria.

Considering the limitations of the manual method, third-party PST Splitter software is generally the recommended approach for a clean and efficient split.

Answer 2

Weeom PST Splitter tool is a specialized software designed to split large PST files into smaller, manageable parts without the need for Outlook. It supports various splitting options, such as by date, size, folder, or year. The tool ensures the integrity of the original PST file, preserving all data including emails, contacts, calendars, tasks, and attachments. It offers a user-friendly interface and performs the splitting process quickly and efficiently. Additionally, the tool is compatible with all versions of Windows and supports both ANSI and Unicode PST files, making it a versatile solution for managing oversized PST files. This tool is particularly useful for users looking to optimize Outlook performance or prevent data corruption in large PST files. A free demo version is also available with 24*7 technical support.

Comments

Thanks Emily

Answer 3

Shoviv Outlook PST splitter simply splits large Outlook PST files into small PST files. It has three simple steps: select PST files from the location stored -> apply Split option -> save to Target. It is an easy and fast method with which large PSTs can be split well within a few minutes to generate multiple PST files. You can test the free demo version that can convert 50 files in one folder completely free of charge.

Answer 4

There are three primary ways to split an oversized PST file:

1.     Manual Methods via Outlook Features
Outlook doesn’t offer a direct "split" option, but you can manage large PSTs by creating multiple data files and manually moving folders or using the Archive feature. This approach is free but time-consuming and requires careful handling to avoid data loss.

2.Using a Professional Tool – Stellar Splitter for Outlook
For a faster and more efficient solution, Stellar Splitter for Outlook is a powerful tool that automatically splits large PST files based on various criteria like: Date range, Email ID, File size, Folders, and more.

It also supports batch processing, allowing you to split multiple PST files at once—making it ideal for enterprise or multi-user environments.